Free Resources & Guides
Checklists, templates and practical guides to improve your security posture, plus the official references worth knowing.
📥 Guides & Checklists
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SMB Security Checklist — 50 control points
Assess and improve your company’s security with this complete checklist covering network, access, backups, awareness and compliance.
ISMS Template — Getting started with ISO 27001
Information Security Management System template to kick off your ISO 27001 project: policy, risk register, treatment plan.
Guide — Securing Active Directory in 10 steps
The 10 priority actions to harden your Active Directory: privileged accounts, Kerberos, GPOs, auditing and detection of common attacks.
Incident Response Playbook — Template
Ready-to-use playbook template to structure your incident response: ransomware, phishing, data leaks. Includes RACI and communication procedures.
Phishing Awareness Kit — For employees
Slides and a handout for your teams to spot phishing emails and booby-trapped links, and adopt the right reflexes in 5 minutes.
SSH Audit Checklist — Linux hardening
Check and harden your SSH configuration in under 10 minutes: authentication, encryption, access, logs. Validated against the CIS Benchmark.
🔗 Essential References
The official frameworks and guides every security professional should know.
ANSSI — Guide Hygiène Informatique
42 essential rules to secure your information system
OWASP Top 10
The 10 most critical web application security risks
NIST Cybersecurity Framework
The international reference framework
MITRE ATT&CK
Knowledge base of adversary tactics and techniques
CIS Controls v8
18 prioritized security controls
RGPD — CNIL Guides Pratiques
Practical GDPR compliance guides (French regulator)
SigmaHQ — Règles de Détection
Open-source SIEM rules for threat detection
SANS DFIR Resources
Digital forensics cheat sheets and guides
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